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Start a free trial on cloud.anythingmcp.com, add the SendGrid in one click, then point your AI client (Claude, ChatGPT, Copilot or Cursor) at the generated MCP endpoint. No Docker, no git clone, zero engineering experience required.
Summary
Send transactional and marketing emails via SendGrid's v3 API from any AI agent. 14 tools covering send, templates, stats, suppressions, contacts and marketing lists. Bearer-token auth, EU + Global datacenter support.
Try asking
Example prompts for SendGrid
Click any prompt to copy it. Paste into Claude, ChatGPT, Cursor, Gemini, Copilot or OpenClaw to run it against this connector.
Claude is AI and can make mistakes. Please double-check responses.
💡 No install? Use cloud.anythingmcp.com directly. Sign in, click Connectors → SendGrid, paste your credentials, mint an MCP API key — done. No Docker, no
git clone, no local server.
SendGrid + Meta Muse
Send transactional and marketing emails via SendGrid's v3 API from any AI agent. 14 tools covering send, templates, stats, suppressions, contacts and marketing lists. Bearer-token auth, EU + Global datacenter support.
Prerequisites
See the full setup instructions baked into the connector (visible in the in-app store when you select the connector). The required environment variables for this connector are:
SENDGRID_API_KEY
Step 1 — Get credentials
Setup:
- Sign in to SendGrid (or via Twilio's console — SendGrid is part of Twilio since 2019) → Settings → API Keys → Create API Key.
- Pick Restricted Access and grant at least: Mail Send (Full Access), Template Engine (Read), Stats (Read), Suppressions (Read), Marketing > Contacts (Read+Write), Marketing > Lists (Read+Write). Full Access also works but follows least-privilege poorly.
- Copy the key — it's shown ONCE. Set
SENDGRID_API_KEYto it. - (Optional) If your account is on the EU datacenter (GDPR data residency), set
SENDGRID_BASE_URLtohttps://api.eu.sendgrid.com. Default is the globalhttps://api.sendgrid.com.
…(continued in the in-app connector instructions)
Step 2 — Install the adapter
curl -fsSL https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/main/docker-compose.quickstart.yml -o docker-compose.yml
printf 'JWT_SECRET=%s\nENCRYPTION_KEY=%s\n' "$(openssl rand -hex 32)" "$(openssl rand -hex 32)" > .env
docker compose up -d
Step 3 — Add the connector in Muse
Your server URL: in AnythingMCP, open MCP Servers → the server this connector is on, and copy its URL (
https://cloud.anythingmcp.com/mcp/…). Use it wherever this guide showsYOUR_SERVER_ID.
Muse adds remote MCP servers as custom connectors and signs in to them with OAuth.
- In Muse, open Settings → Connectors and choose Add custom connector.
- Paste the MCP server URL
https://cloud.anythingmcp.com/mcp/YOUR_SERVER_ID. - Muse opens the AnythingMCP sign-in page: sign in and approve access.
- In a chat, ask Muse for something that needs the
SendGridtools.
You can also set it up from a chat, on the web, in the iOS and Android apps or in WhatsApp. Send Muse this message:
Create a Custom Connector for a new remote MCP server, then connect to it:
Name: AnythingMCP
Transport: remote streamable HTTP
URL: https://cloud.anythingmcp.com/mcp/YOUR_SERVER_ID
Auth: OAuth
Self-hosting? Use your instance's public HTTPS address instead of https://cloud.anythingmcp.com. Muse connects from Meta's cloud, so localhost does not work.
Available tools
| Tool | What it does |
|---|---|
sendgrid_send_mail | Send a transactional or batch email via the v3 Mail Send endpoint |
sendgrid_list_templates | List transactional templates (legacy or dynamic) on the account |
sendgrid_get_template | Fetch a single template by id, including all its versions |
sendgrid_get_stats | Get aggregated email statistics across a date range: requests, delivered, opens, unique_opens, clicks, unique_clicks, bounces, spam_reports, |
sendgrid_list_bounces | List bounced email addresses |
sendgrid_get_bounce | Get the bounce details for a specific email address (reason code, timestamp, status) |
sendgrid_list_invalid_emails | List addresses SendGrid rejected as malformed at submission time (not bounces — these never made it out) |
sendgrid_list_spam_reports | List recipients who reported your emails as spam |
sendgrid_list_marketing_contacts | List marketing contacts (NOT transactional recipients — these live in the Marketing Campaigns product) |
sendgrid_upsert_marketing_contacts | Add or update up to 30,000 marketing contacts in one PUT call |
sendgrid_get_marketing_import_job_status | Check the status of a contacts-upsert job returned by sendgrid_upsert_marketing_contacts |
sendgrid_list_marketing_lists | List all Marketing Campaigns contact lists |
sendgrid_create_marketing_list | Create a new Marketing Campaigns contact list |
sendgrid_search_marketing_contacts | Search marketing contacts using SendGrid Query Language (similar to SQL WHERE) |
FAQ
Where is Muse available? Meta currently offers Muse in the US and Canada, on the web, in the iOS and Android apps and in WhatsApp.
Does Meta review this connector? No. Meta doesn't review custom connectors. Muse sees only the tools you switched on for this MCP server in AnythingMCP, and you can disconnect it anytime under Settings → Connectors.
Next steps
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